US$ 136.07
thermal cutoff
six 40mm lenses (+50 to +500 and -50 to -100mm)
Anhydrous citric acid used in Benedict's reagent
and petals for botany coursework
and can be passed around the classroom for hands-on learning
5-Pack Class B Autoclavable Polypropylene Graduated Cylinders with Octagonal Base, 500mL Subcategory_Charts and Posters thermal cutoffClass B tolerance and octagonal anti roll bases on this 5 pack of 500mL polypropylene graduated cylinders support autoclavable industrial grade lab work.
US$ 136.07
US$ 477.23
US$ 114.49
US$ 140.50
US$ 212.13
US$ 124.49
US$ 135.12
US$ 34.95